Sarychev Peak volcano, Kuriles centrales, Iles Kuriles: news & activity updates
Mise à jour: 22 mai 2022 05:36 GMT - Refresh
mer., 27 oct. 2021, 09:08
Recent satellite imagery shows a hot spot and gas plume from the volcano's summit crater. This suggests that there has been at least weak activity recently.
mer., 11 août 2021, 06:00
SVERT reported that an emission of sulfur dioxide from Sarychev Peak was identified in satellite data on 15 August. Read allMontrer plus
mer., 7 juil. 2021, 06:00
SVERT reported that on 29 June and 1 July brief ash emissions from Sarychev Peak rose to 3 km (10,000 ft) a.s.l. A weak thermal anomaly identified in satellite data persisted through 12 July; SVERT lowered the Alert Level to Green (the lowest level on a four-color scale). Read alljeu., 1 juil. 2021, 12:00
jeu., 1 juil. 2021, 05:32
SVERT reported that ash emissions were identified in a satellite image today. Read allmer., 30 juin 2021, 06:00
The Tokyo VAAC and SVERT reported that during 30 June-1 July ash plumes from Sarychev Peak rose to 3-5.5 km (10,000-18,000 ft) a.s.l. and drifted W, SE, and E based on satellite images. Plumes drifted as far as 25 km E on 1 July. Read allmar., 29 juin 2021, 18:00
mer., 23 juin 2021, 06:00
SVERT reported that thermal anomalies over Sarychev Peak were identified in satellite images on 12, 23, 25, and 29 June. At 0020 on 30 June an ash plume was visible in satellite data rising 3 km (10,000 ft) a.s.l. and drifting 30 km WNW. Read allmer., 17 févr. 2021, 06:00
SVERT noted that thermal anomalies over Sarychev Peak were identified in satellite images during 9-10 and 12-14 February. KVERT reported on 19 February that the effusive eruption was over, though lava continued to advance in the summit crater and a thermal anomaly remained visible. KVERT lowered the Aviation Color Code to Green (the lowest level on a four-color scale). Read allmer., 10 févr. 2021, 06:00
KVERT reported that a thermal anomaly over Sarychev Peak was identified in satellite images during 5-12 February. The Aviation Color Code remained at Yellow (the second lowest level on a four-color scale). Read allMontrer plus
mer., 3 févr. 2021, 06:00
KVERT reported that the eruption at Sarychev Peak continued during 29 January-5 February, characterized by lava effusion from the crater onto the N flank. A thermal anomaly was identified in satellite images on 29 January and 1 February; weather clouds prevented observations on the other days. The Aviation Color Code remained at Yellow (the second lowest level on a four-color scale). Read allmer., 27 janv. 2021, 06:00
KVERT reported that the eruption at Sarychev Peak continued during 22-29 January, characterized by lava effusion from the crater onto the N flank. A daily thermal anomaly was identified in satellite images. The Aviation Color Code remained at Yellow (the second lowest level on a four-color scale). Read alljeu., 21 janv. 2021, 07:36
Increasing trend of the volcano continues over the past ten days as elevated surface temperature was detected on 10 January likely caused by new batch of magma rising inside the volcano's conduits towards the crater. Read allmer., 20 janv. 2021, 06:00
KVERT reported that lava began to effuse from a vent in Sarychev Peak's summit crater 10 January, and by 20 January it had traveled about 400 m down the N flank. A gas-and-steam plume drifted 36 km NE on 12 January. A thermal anomaly was visible during 15 and 18-21 January. Read allmer., 13 janv. 2021, 06:00
KVERT reported that a thermal anomaly over Sarychev Peak was identified during 7-10 and 12-13 January. A gas-and-steam plume drifted 40 km NE on 12 January. The Aviation Color Code was raised to Yellow (the second lowest level on a four-color scale) on 10 January. Read alllun., 11 janv. 2021, 10:56

Red arrow shows a higher surface temperature at Sarychev peak yesterday. Visibility is limited due to dense clouds (image: Sentinel 2)
mer., 6 janv. 2021, 06:00
KVERT raised the Aviation Color Code to Yellow (the second lowest level on a four-color scale) for Sarychev Peak on 10 January, noting that the temperature of a thermal anomaly was 79.8 degrees Celsius above background temperatures, possibly indicating lava in the crater. Read all